On Mon, Feb 6, 2012 at 18:27, HASHIMOTO, Yusaku <nonow...@gmail.com> wrote:
> Hi, I wrote a simple shell function for switching GHC version on the > system. It works only under Mac OSX, and only switch GHCs installed > via .pkg installers. It's useful to experiment newer features without > worrying breaking environment. > FWIW I'd consider two alternatives: (1) forgo links entirely and use something like http://modules.sourceforge.net/ to manage $PATH; (2) instead of using the bundled create-links, have the /usr/bin scripts check a per-user symlink and fall back to a system one; running the select script as root sets the system symlink, running as user sets the per-user symlink. -- brandon s allbery allber...@gmail.com wandering unix systems administrator (available) (412) 475-9364 vm/sms
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